Ceramic Sensor Pressure Transmitter


Offering high overpressure, high temperature and media resistance, the DMK 351 Ceramic Sensor Pressure Transmitter is designed for use in plant and machine engineering as well as laboratory applications. The DMK 351 ceramic diaphragm is coated with AI2O3 99.9% and is an excellent choice for measuring system pressure and filling heights. A modular construction allows for different combinations of process connections, outputs and electrical connections. Optional ATEX IS versions are available.

Pressure Range

0 - 20bar


4 … 20 mA / 2-wire

0 … 10 V / 3-wire


0.35 %

Other options available upon request

Electrical Connection

Male and female plug ISO 4400

Male plug Binder series 723 (5-pin)

Cable outlet with PVC-cable

Male plug M12x1 (4-pin) / metal

Compact field housing stainless steel

stainless steel 1.4305


Mechanical Connection

G1/2” DIN 3852

G1/2” EN 837

1/2" NPT

Wetted Parts

Pressure Port: Stainless Steel

Diaphragm: Ceramic

Seals: FKM, EPDM


Pressure Port: PP, PVDF

Option compact field housing: stainless steel 316L, cable gland brass, nickel plated

Intrinsic Safety 4 … 20 mA / 2-wire

Customized options available upon request


Application Examples

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